Slide 1 Viruses: a kind of “borrowed life” HIV infected T-cell Slide 2 Copyright © 2008 Pearson Education Inc., publishing as Pearson Benjamin Cummings Viral Structure…
Slide 1 Viruses and Bacteria Chapters 19 & 27 Slide 2 Bacteria Small Less organized Viruses Even smaller Simpler Lacking structure Metabolic machinery Slide 3 Tobacco…